APA (7th ed.) Citation

Lieber Institute for Law and Land Warfare (United States Military Academy), Oxford Scholarship Online, Kress, C., & Lawless, R. (2020). Necessity and proportionality in international peace and security law. Oxford University Press.

Chicago Style (17th ed.) Citation

Lieber Institute for Law and Land Warfare (United States Military Academy), Oxford Scholarship Online, Claus Kress, and Robert Lawless. Necessity and Proportionality in International Peace and Security Law. Oxford University Press, 2020.

MLA (9th ed.) Citation

Lieber Institute for Law and Land Warfare (United States Military Academy), et al. Necessity and Proportionality in International Peace and Security Law. Oxford University Press, 2020.